63887646

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{149971}}^1$

素因数の和:150047

約数の個数: 16

約数和(自身を含む): 129575808

約数和(自身を除く): 65688162

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 149971, 299942, 449913, 899826, 10647941, 21295882, 31943823, 63887646]

約数ペア:

[(1, 63887646), (2, 31943823), (3, 21295882), (6, 10647941), (71, 899826), (142, 449913), (213, 299942), (426, 149971)]